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Support ld a, a±c±LOW(bc) as well as ld a, a±c±c

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Rangi
2021-03-30 12:36:11 -04:00
parent 77021d229b
commit 25d39155d3
1 changed files with 2 additions and 2 deletions
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4
src/asm/parser.y
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@@ -2049,7 +2049,7 @@ z80_ld_a_comma_a_plus_c_plus_args : reg_nc {
// $88-$8F: adc a, <r8> ==> ld a, a + c + <r8> (except $89: adc a, c) // $88-$8F: adc a, <r8> ==> ld a, a + c + <r8> (except $89: adc a, c)
out_AbsByte(0x88 | $1); out_AbsByte(0x88 | $1);
} }
| T_TOKEN_C { out_AbsByte(0x89); } // $89: adc a, c ==> ld a, a + c + c | T_MODE_C { out_AbsByte(0x89); } // $89: adc a, c ==> ld a, a + c + c
| reloc_8bit { // $CE: adc a, <imm8> ==> ld a, a + c + <imm8> | reloc_8bit { // $CE: adc a, <imm8> ==> ld a, a + c + <imm8>
out_AbsByte(0xCE); out_AbsByte(0xCE);
out_RelByte(&$1, 1); out_RelByte(&$1, 1);
@@ -2060,7 +2060,7 @@ z80_ld_a_comma_a_minus_c_minus_args : reg_nc {
// $98-$9F: sbc a, <r8> ==> ld a, a - c - <r8> (except $99: sbc a, c) // $98-$9F: sbc a, <r8> ==> ld a, a - c - <r8> (except $99: sbc a, c)
out_AbsByte(0x98 | $1); out_AbsByte(0x98 | $1);
} }
| T_TOKEN_C { out_AbsByte(0x99); } // $99: sbc a, c ==> ld a, a - c - c | T_MODE_C { out_AbsByte(0x99); } // $99: sbc a, c ==> ld a, a - c - c
| reloc_8bit { // $DE: sbc a, <imm8> ==> ld a, a - c - <imm8> | reloc_8bit { // $DE: sbc a, <imm8> ==> ld a, a - c - <imm8>
out_AbsByte(0xDE); out_AbsByte(0xDE);
out_RelByte(&$1, 1); out_RelByte(&$1, 1);